XML 22 R48.htm IDEA: XBRL DOCUMENT v2.4.1.9
Derivative Instruments - Derivative Narrative (Details) (Cash Flow Hedging [Member], USD $)
In Millions, unless otherwise specified
Mar. 31, 2015
Foreign Exchange Contract [Member] | March 2016 Maturity [Member]  
Derivative [Line Items]  
Derivative, Notional Amount $ 16.5invest_DerivativeNotionalAmount
/ us-gaap_DerivativeByNatureAxis
= us-gaap_ForeignExchangeContractMember
/ us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis
= us-gaap_CashFlowHedgingMember
/ trs_DerivativeMaturityDateAxis
= trs_DerivativeMarch2016MaturityMember
Senior Secured Term Loan A [Member] | Interest Rate Swap [Member] | October 2017 Maturity [Member]  
Derivative [Line Items]  
Derivative, Notional Amount $ 175.0invest_DerivativeNotionalAmount
/ us-gaap_DebtInstrumentAxis
= trs_SeniorSecuredTermLoanMember
/ us-gaap_DerivativeByNatureAxis
= us-gaap_InterestRateSwapMember
/ us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis
= us-gaap_CashFlowHedgingMember
/ trs_DerivativeMaturityDateAxis
= trs_DerivativeOctober2017MaturityMember
Derivative, Fixed Interest Rate 0.74%us-gaap_DerivativeFixedInterestRate
/ us-gaap_DebtInstrumentAxis
= trs_SeniorSecuredTermLoanMember
/ us-gaap_DerivativeByNatureAxis
= us-gaap_InterestRateSwapMember
/ us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis
= us-gaap_CashFlowHedgingMember
/ trs_DerivativeMaturityDateAxis
= trs_DerivativeOctober2017MaturityMember